Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: Johnson grass  jón-sun grãs
  1. Tall perennial grass that spreads by creeping rhizomes and is grown for fodder; naturalized in southern United States where it is a serious pest on cultivated land
    - Aleppo grass, means grass, evergreen millet, Sorghum halepense

Type of: sorghum

Encyclopedia: Johnson grass